Data Visualisation Specialist

Midrand, Johannesburg, South Africa

Job Description


Key Responsibilities:
Data Visualization:

  • Design and create engaging, intuitive, and effective visualizations that simplify complex datasets.
  • Develop dashboards and reports using tools like Tableau, Power BI, D3.js, or similar.
  • Translate business needs into clear visualizations and user-friendly interfaces.
Data Analysis:
  • Collaborate with data engineers and analysts to extract, clean, and manipulate data.
  • Identify trends, patterns, and actionable insights from large datasets.
  • Interpret and convey findings through compelling narratives.
Collaboration:
  • Work closely with cross-functional teams (e.g., Product, Marketing, Sales) to gather requirements and feedback.
  • Present visual insights to non-technical stakeholders and adapt visuals based on audience needs.
Tool and Process Development:
  • Enhance the visualization framework by creating reusable templates, and optimizing visual tools and workflows.
  • Provide input on the selection of data visualization technologies and solutions.
  • Stay up to date on industry trends and the latest technologies in data visualization.
Quality Assurance:
  • Ensure that visualizations are accurate, accessible, and in compliance with data integrity standards.
  • Test visualizations for functionality, data accuracy, and responsiveness across different devices.
Daily Activities:
  • Meeting with stakeholders to understand visualization needs and translate them into designs.
  • Developing and refining dashboards, charts, infographics, and data visualizations.
  • Collaborating with data engineers to ensure data pipelines and sources are functioning correctly.
  • Testing visualizations for usability and performance before presenting them to stakeholders.
  • Providing training and support to teams in understanding and using visual data effectively.
  • Researching and staying updated on new visualization techniques and technologies.
Requirements:
  • Experience & qualifications
  • Relevant tertiary qualification: Data Science, Computer Science, Graphic Design, Statistics, or a related field. Equivalent work experience is also considered.
  • 4+ years of experience in data visualization, data analysis, or a related field.
  • Experience with visualization tools like Tableau, Power BI, D3.js, or similar.
  • Portfolio showcasing previous data visualization work (e.g., dashboards, charts, interactive visualizations).
Technical requirements:
  • Familiarity with SQL and querying databases.
  • Basic knowledge of programming languages such as Python, R, or JavaScript for data manipulation and visualization.
  • Understanding of data structures and ability to work with large datasets.
  • Experience with statistical analysis and performance metrics.
  • Proficient in utilising designs software such as Figma.
Soft Skills:
  • Excellent communication skills with the ability to explain complex data insights to non-technical stakeholders.
  • Strong attention to detail and a passion for storytelling with data.
  • Ability to work independently as well as collaboratively within cross-functional teams.
  • Time management skills and ability to meet tight deadlines.

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Job Detail

  • Job Id
    JD1357472
  • Industry
    Not mentioned
  • Total Positions
    1
  • Job Type:
    Full Time
  • Salary:
    Not mentioned
  • Employment Status
    Permanent
  • Job Location
    Midrand, Johannesburg, South Africa
  • Education
    Not mentioned